CN217879294U

CN217879294U - Lightning arrester regular inspection wiring auxiliary device

Info

Publication number: CN217879294U
Application number: CN202221326407.XU
Authority: CN
Inventors: 吴雨霏; 柯敏; 郭新; 孙祥峻; 陈宸; 陈宇晖; 温邦春; 王思逸; 张洪涛; 黄秀华
Original assignee: Wan'an Hydropower Plant Of Jiangxi Electric Power Co Ltd Of National Energy Group
Current assignee: Wan'an Hydropower Plant Of Jiangxi Electric Power Co Ltd Of National Energy Group
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-22
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a lightning arrester is examined wiring auxiliary device regularly, includes: a first end of the connecting rod is provided with a measuring clamp; a control member disposed at a second end of the connecting rod opposite the first end; the connecting piece is used for connecting the measuring clamp and the control piece so that the control piece controls the measuring clamp to open and close; and one end of the measuring lead is connected with the measuring clamp, and the other end of the measuring lead extends out of the connecting rod from the second end along the extending direction of the connecting rod and is used for being connected with a measuring device. The measuring clamp is arranged at one end of the connecting rod, the control part is arranged at the other end of the connecting rod, the opening and closing of the measuring clamp are controlled remotely through the control part and the connecting part, the measuring clamp does not need to be close to live equipment, and the measuring clamp is safer; the measuring wire is connected with the measuring device and the measuring clamp, and the measuring clamp is clamped on the live equipment to directly measure numerical values, so that the measuring device is convenient and fast.

Description

Lightning arrester regular inspection wiring auxiliary device

Technical Field

The utility model relates to an arrester examines technical field regularly, specifically relates to an arrester examines wiring auxiliary device regularly.

Background

The lightning arrester regular inspection is a preventive work in technical supervision, and a special instrument is required to be connected to a terminal of a lightning arrester counter for carrying out a regular inspection test. And the arrester is usually installed in the dam top outlet wire live interval, and in order to detect arrester leakage current, the staff need open the net door and be close live equipment and just can work, and this is not conform to relevant safety regulation, and has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide an arrester is examined regularly and is worked a telephone switchboard auxiliary device, but this arrester is examined regularly and is worked a telephone switchboard auxiliary device remote detection arrester, and is safer.

In order to achieve the above object, the present disclosure provides an arrester timing inspection wiring auxiliary device, including: a first end of the connecting rod is provided with a measuring clamp; a control member disposed at a second end of the connecting rod opposite the first end; the connecting piece is used for connecting the measuring clamp and the control piece so that the control piece controls the measuring clamp to open and close; and one end of the measuring lead is connected with the measuring clamp, and the other end of the measuring lead extends out of the connecting rod from the second end along the extending direction of the connecting rod and is used for being connected with a measuring device.

Optionally, the control element is configured as a wrench, the wrench is disposed at the second end, one end of the wrench close to the first end is hinged to the connecting rod, the other end extends towards the second end, the connecting piece is connected between the wrench and the measuring clamp, the measuring clamp comprises two clamp bodies capable of being matched in an opening and closing mode, at least one clamp body is hinged to the first end of the connecting rod and is connected with one end of the connecting piece, and the other end of the connecting piece is connected with the wrench and is configured to enable the opening and closing of the measuring clamp to be controlled by operating the rotation of the wrench.

Optionally, the connecting piece is configured as a connecting line, a spring is arranged between the two clamp bodies, and the connecting line connected with the wrench passes through the connecting rod to extend inside and is connected with the measuring clamp.

Optionally, one end of the measuring lead, which is far away from the measuring clamp, extends along the inside of the connecting rod and penetrates out from the second end.

Optionally, the connecting rod is a telescopic rod, the connecting piece is a connecting wire, and a winding wheel mechanism connected with the connecting wire and used for winding or releasing the connecting wire is arranged on the control piece, so that the connecting wire can be in a tight state along with the telescopic moment of the connecting rod.

Optionally, the reel mechanism includes the shell and sets up spool, gear, block mechanism in the shell and setting up the handle in the shell outside, the connecting wire winding is in on the spool, the gear setting be in on the spool and with the coaxial rotation of spool, the spool with the shell rotates to be connected and its one end extends the shell outside with the handle is connected, block mechanism with the gear block is so that the gear can only be rotatory to one direction, block mechanism is adjustable the direction of rotation of gear.

Optionally, the engaging mechanism includes a rack, a shifting piece, a rotating shaft, a connecting shaft, a shifting bar and two connecting springs, the center of the rack is connected with the housing through the rotating shaft, one side of the rack close to the gear is provided with a latch engaged with the gear, two ends of the opposite side are provided with protrusions, an arc-shaped groove is formed between the two protrusions, one end of each of the two connecting springs is connected with the two protrusions, the other end of each of the two connecting springs is connected with the control member, the shifting piece is arranged between the two connecting springs, one end of the shifting piece is rotatably connected with the housing through the connecting shaft arranged in parallel with the reel, one end of the connecting shaft extends out of the housing and is connected with the shifting bar, the other end of the shifting piece abuts against one of the protrusions to engage the side of the rack with the gear, and the shifting piece can slide along the arc-shaped groove to abut against different protrusions to adjust the rotating direction of the gear.

Optionally, a fixing device for fixing the connecting rod is further included, the fixing device being movably arranged along the connected connecting rod.

Optionally, the fixing device includes a sleeve sleeved outside the connecting rod, a fastening bolt with one end penetrating through the sleeve and abutting against the connecting rod, a support rod arranged outside the sleeve, and a fixing member arranged at one end of the support rod far away from the sleeve.

Optionally, the support rod comprises a first section hinged to the sleeve and a second section rotatably connected to the first section, and the other end of the second section is fixedly connected to the fixing member.

Optionally, the fixing member is configured as a U-shaped plate, an opening direction of the U-shaped plate is perpendicular to an extending direction of the support rod, a clamping plate capable of moving along the extending direction of the support rod is arranged inside the fixing member, anti-slip patterns are arranged on one side of the clamping plate close to the support rod, a fastening screw rod is rotatably connected to the other side of the clamping plate, one end of the fastening screw rod penetrates through one side of the fixing member from outside to inside and is rotatably connected with the clamping plate, and a rocker is arranged at the other end of the fastening screw rod.

Through the technical scheme, the measuring clamp is arranged at one end of the connecting rod, the control part is arranged at the opposite end of the connecting rod, and the opening and closing of the measuring clamp are controlled remotely through the control part and the connecting part, so that the measuring clamp does not need to be close to live equipment and is safer; the measuring wire is connected with the measuring device and the measuring clamp, and the measuring clamp is clamped on the live equipment to directly measure numerical values, so that the measuring device is convenient and fast.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic structural view of a lightning arrester timing inspection wiring auxiliary device according to the present disclosure;

fig. 2 is a perspective view of a lightning arrester periodic inspection wiring auxiliary device according to the present disclosure;

FIG. 3 is an enlarged partial view of the reel mechanism of the present disclosure;

FIG. 4 is an enlarged partial perspective view of the reel mechanism of the present disclosure.

Description of the reference numerals

1. A measuring clamp; 2. a connecting rod; 3. fastening a bolt; 4. a sleeve; 5. a support bar; 6. a fixing member; 7. clamping a plate; 8. fastening a screw rod; 9. a rocker; 10. a connecting member; 11. a control member; 12. a reel mechanism; 121. a housing; 122. a gear; 123. a rack; 124. a shifting sheet; 125. a connecting spring; 126. a reel; 127. a handle; 128. a connecting shaft; 13. measuring a wire; 14. and (4) a fixing device.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, where directional terms such as "left and right" are used without contrary explanation, the orientation of fig. 3 is meant, and "inner and outer" refer to inner and outer relative to the contour of the component or structure itself. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.

As shown in fig. 1-4, the present disclosure provides a lightning arrester timing inspection wiring auxiliary device, including: a first end of the connecting rod 2 is provided with a measuring clamp 1; a control member 11 provided at a second end of the connecting rod 2 opposite to the first end; the connecting piece 10 is used for connecting the measuring clamp 1 and the control piece 11 so that the control piece 11 controls the measuring clamp 1 to open and close, for example, the control piece 11 and the connecting piece 10 are made of insulating materials or are in insulating connection with the measuring clamp 1, and insulating pieces such as rubber or plastics are arranged at the connection part of the connecting piece 10 and the measuring clamp 1 and the connection part of the connecting rod 2 and the measuring clamp 1 to be connected, so that the worker injury caused by electric conduction in use is avoided, and the measuring clamp 1 is made of conductive materials such as metal; and a measuring wire 13, one end of which is connected with the measuring clip 1, and the other end of which extends out of the connecting rod 2 from the second end along the extending direction of the connecting rod 2, and is used for being connected with a measuring device, for example, the measuring device is a lightning arrester counter detector and is used for testing whether the discharge counter normally operates.

According to the lightning arrester counter, the measuring clamp 1 is clamped on a terminal of the lightning arrester counter, the measuring clamp 1 is arranged at one end of the connecting rod 2, the control part 11 is arranged at the opposite end of the connecting rod, the measuring clamp 1 is controlled to be opened and closed remotely through the control part 11 and the connecting part 10, the approach to live equipment is not needed, and the lightning arrester counter is safer; the measuring lead 13 is connected with the measuring device and the measuring clamp 1, and the measuring clamp 1 is clamped on the live-line equipment to directly measure numerical values, so that the measuring device is convenient and fast.

As an alternative embodiment, as shown in fig. 1-2, the control element 11 is configured as a wrench, which is arranged at the second end, and one end of the wrench close to the first end is hinged to the connecting rod 2, and the other end extends towards the second end, the connecting element 10 is connected between the wrench and the measuring clamp 1, the measuring clamp 1 comprises two clamp bodies which can be matched in an opening and closing manner, at least one clamp body is hinged to the first end of the connecting rod 2 and is connected with one end of the connecting element 10, and the other end of the connecting element 10 is connected with the wrench and is configured such that the opening and closing of the measuring clamp 1 is controlled by operating the rotation of the wrench. The spanner is equipped with the contained angle between under normal condition and connecting rod 2, and the during operation pulls the spanner and makes the spanner move to connecting rod 2, and pulling connecting piece 10 makes connecting piece 10 drive and measures the 1 motion of pressing from both sides, makes to measure and presss from both sides 1 and open and shut, and remote through opening and shutting of spanner control measurement clamp 1, need not be close live-line equipment, and is safer.

Alternatively, the connecting element 10 is configured as a connecting wire, a spring is arranged between the two clamp bodies, i.e. the measuring clamp 1 has an automatic return function, the connecting wire connected to the wrench extends through the inside of the connecting rod 2 and is connected to the measuring clamp 1, the connecting wire extends along the inside of the connecting rod 2 and does not hinder the daily work. One end of connecting wire passes one of them clamp and is connected with another clamp, but be used for steerable two clamps when pulling the connecting wire to open and shut, the hinged end upper portion of spanner is equipped with the connecting plate with spanner vertically, the other end and the connecting plate of connecting wire are connected, a moving distance for increasing the connecting wire when pulling the spanner, under the normal condition, it is the closure state to measure and press from both sides 1 under the effect of spring, leave the contained angle between spanner and the connecting rod 2, in using, pull the spanner, spanner pulling the connecting wire, connecting wire pulling clamp makes and measures clamp 1 and open, add on the object that awaits measuring, when lifting off, measure and press from both sides 1 automatic closure under the effect of spring, the connecting wire drives the spanner and resumes to leaving on the position of contained angle with connecting rod 2. In other embodiments, the connecting member 10 is configured as a rod, the control member 11 is configured as a push-pull rod capable of moving along the connecting rod 2, one end of the push-pull rod extends into the connecting rod 2 and is connected with one end of the connecting member 10, a groove for the push-pull rod to move is formed in the connecting rod 2, when the push-pull rod is pushed, the measuring clamp 1 is driven by the connecting member 10 to be opened, the push-pull rod is released, the measuring clamp 1 is reset under the action of a spring, and the push-pull rod is reset; a spring can be omitted between the two clamp bodies, the push-pull rod measuring clamp 1 is pushed to be opened, and the push-pull rod is pulled to be closed in a measuring mode.

As an alternative embodiment, as shown in fig. 2, the end of the measuring lead 13 remote from the measuring clamp 1 extends along the inside of the connecting rod 2 and out through the second end. The measuring wire 13 extends along the inside of the connecting rod 2 without hindering the daily work.

As an alternative embodiment, as shown in fig. 1-4, the connecting rod 2 is configured as a telescopic rod, that is, the lightning arrester timing connection auxiliary device has a telescopic function, and can meet the detection of different distances, the connecting member 10 is configured as a connecting wire, and the control member 11 is provided with a reel mechanism 12 connected with the connecting wire for winding or releasing the connecting wire, so that the connecting wire can be in a tight state at any time along with the telescopic of the connecting rod 2, the length of the connecting wire is not enough when the connecting rod 2 is extended, and when the connecting rod 2 retracts, the connecting wire is in a slack state, and the opening and closing of the measuring clamp 1 can not be well controlled.

Alternatively, as shown in fig. 3 to 4, the reel mechanism 12 includes a housing 121, a reel 126 disposed in the housing 121, a gear 122, a clamping mechanism, and a handle 127 disposed outside the housing 121, the connecting wire is wound on the reel 126, the gear 122 is disposed on the reel 126 and rotates coaxially with the reel 126, the gear 122 can be disposed on one side of the reel 126 so as to leave a sufficient winding space, the reel 126 is rotatably connected with the housing 121 and has one end extending out of the housing 121 to be connected with the handle 127, the reel 126 can be rotatably connected with the housing 121 through a bearing, the rotating shaft is rotated by rotating the handle 127 so as to wind or release the connecting wire, the clamping mechanism is clamped with the gear 122 so that the gear 122 can rotate only in one direction, similar to the action of a ratchet wheel, the clamping mechanism can adjust the rotating direction of the gear 122 so as to wind or release the connecting wire, when the connecting rod 2 extends, the reel 126 releases the connecting wire, and adjusts the clamping mechanism after releasing the connecting wire to a proper length so that the reel 126 is fixed, and only moves in the opposite direction so as to fix the connecting wire; the retraction of the connecting rod 2 is the reverse of the above-described procedure and will not be described in detail. In other embodiments, the gear 122 is replaced by a positioning plate, i.e. a plurality of positioning holes are provided on the outer side of the circular plate, and a circle of through holes corresponding to the positioning holes are provided on the housing 121, so that the positioning plate is fixed by the positioning pins penetrating through the through holes, i.e. the positioning holes.

The clamping mechanism comprises a rack 123, a shifting sheet 124, a rotating shaft, a connecting shaft 128, a shifting strip and two connecting springs 125, the center of the rack 123 is connected with the shell 121 through the rotating shaft, the rotating shaft is used for supporting the rack 123 and enabling the rack 123 to rotate along the rotating shaft, a clamping tooth meshed with the gear 122 is arranged on one side, close to the gear 122, of the rack 123, protrusions are arranged at two ends of the other side, an arc-shaped groove is formed between the two protrusions, one end of each connecting spring 125 is connected with the two protrusions respectively, the other end of each connecting spring is connected with the control part 11, the shifting sheet 124 is arranged between the two connecting springs 125, one end of the shifting sheet 124 is connected with the shell 121 through the connecting shaft 128 arranged in parallel to the reel 126 in a rotating mode, one end of the connecting shaft 128 extends out of the shell 121 to be connected with the shifting strip, the other end of the shifting sheet abuts against one of the protrusions to enable the side of the rack 123 to be clamped with the gear 122, and the shifting sheet 124 can slide along the arc-shaped groove to enable the shifting sheet to abut against different protrusions to be used for adjusting the rotating direction of the gear 122. For example, as shown in fig. 3, when the left side of the dial 124 is engaged with the gear 122, the gear 122 can only rotate clockwise, when the rotation direction of the reel 126 needs to be adjusted, the dial 124 is moved by the dial wave dial 124, when the other side of the dial 124 is engaged with the gear 122, the gear 122 can only rotate counterclockwise, the connecting spring 125 plays a role in returning the rack 123, when the gear 122 rotates, the dial 124 acts as a fulcrum, the engaging end of the rack 123 compresses the connecting spring 125 to move to a side away from the gear 122, so that the gear 122 can rotate, after rotating a pitch, the connecting spring 125 returns the rack 123 to engage with the gear 122 again, and the purpose that the gear 122 can only rotate in one direction is achieved. In order to prevent the shifting piece 124 from shifting during use or from touching the shifting strip by mistake to shift the shifting piece 124, a through hole may be formed in the shifting strip, positioning holes are formed in the housing 121 corresponding to two fixing points of the shifting piece 124, and after the shifting piece 124 is moved to a position, the shifting strip is positioned by passing a positioning pin through the through hole and the positioning holes.

As an alternative embodiment, as shown in fig. 1-2, a fixing device 14 for fixing the connecting rod 2 is further included, the fixing device 14 is movably disposed along the connected connecting rod 2, the position where the connecting rod 2 is fixed is adjusted, and the fixing device 14 can fix the connecting rod 2 on a fence or a net door on the periphery of the lightning arrester, so that the connecting rod 2 is not required to be lifted all the time, and the labor is saved.

Optionally, the fixing device 14 includes a sleeve 4 sleeved outside the connecting rod 2, a fastening bolt 3 having one end passing through the sleeve 4 to abut against the connecting rod 2, a support rod 5 disposed outside the sleeve 4, and a fixing member 6 disposed at one end of the support rod 5 far from the sleeve 4. The sleeve 4 can move along the connecting rod 2 to realize the purpose that the fixing device 14 moves along the connecting rod 2, the fastening bolt 3 is used for fixing the sleeve 4, the supporting rod 5 is used for connecting the sleeve 4 and the fixing part 6, and the fixing part 6 is used for being connected with a net door.

Wherein, the bracing piece 5 includes the first section articulated with sleeve 4 and the second section of being connected with first section rotation, and the other end and the mounting 6 fixed connection of second section. The first section is hinged with the sleeve 4 to adjust the longitudinal angle of the connecting rod 2, and the second section is rotatably connected with the first section to adjust the horizontal angle of the connecting rod 2.

In addition, the fixing member 6 is a U-shaped plate, the opening direction of the U-shaped plate is perpendicular to the extending direction of the support rod 5, a clamping plate 7 capable of moving along the extending direction of the support rod 5 is arranged inside the fixing member 6, anti-skid threads are arranged on one side, close to the support rod 5, of the clamping plate 7, a fastening screw 8 is rotatably connected to the other side of the clamping plate 7, one end of the fastening screw 8 penetrates through one side of the fixing member 6 from outside to inside to be rotatably connected with the clamping plate 7, and a rocker 9 is arranged at the other end of the fastening screw. The opening of the U-shaped plate is clamped on the net door, the rocker 9 is rotated to enable the fastening screw 8 to rotate, and the fastening screw 8 drives the clamping plate 7 to move towards one side close to the supporting rod 5 to fix the connecting rod 2 on the net door. In other embodiments, the fixing element 6 may also be configured as a clip, directly clipping onto the net door.

In actual use, the staff stands outside the net door, need not be close to the arrester, stretch connecting rod 2 into in the net door, press from both sides 1 through control 11 and connecting piece 10 control measurement and open and shut and make measurement press from both sides 1 and press from both sides on the terminal of arrester counter, fix connecting rod 2 on the net door through fixing device 14 and need not hold connecting rod 2 constantly, if the length of connecting rod 2 is not enough, the length of adjustable connecting rod 2 corresponds the length of adjusting the connecting wire through reel mechanism 12, make the connecting wire be in the state of straining constantly.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. The utility model provides a lightning arrester is examined wiring auxiliary device surely which characterized in that includes:

a first end of the connecting rod is provided with a measuring clamp;

a control member disposed at a second end of the connecting rod opposite the first end;

the connecting piece is used for connecting the measuring clamp and the control piece so that the control piece controls the measuring clamp to open and close; and

and one end of the measuring lead is connected with the measuring clamp, and the other end of the measuring lead extends out of the connecting rod from the second end along the extending direction of the connecting rod and is used for being connected with a measuring device.

2. The lightning arrester periodic inspection wiring auxiliary device according to claim 1, wherein the control member is configured as a wrench disposed at the second end, one end of the wrench near the first end being hinged to the connecting rod, and the other end extending toward the second end, the connecting member being connected between the wrench and the measuring clip, the measuring clip including two clip bodies that are openably and closably engaged, at least one of the clip bodies being hinged to the connecting rod at the first end and connected to one end of the connecting member, the other end of the connecting member being connected to the wrench and configured such that opening and closing of the measuring clip is controlled by operating rotation of the wrench.

3. The lightning arrester timing inspection wiring auxiliary device according to claim 2, wherein the connecting member is configured as a connecting wire, a spring is provided between the two clamp bodies, and the connecting wire connected to the wrench extends through the connecting rod and is connected to the measuring clamp.

4. The lightning arrester timing connection auxiliary device according to claim 1, wherein an end of the measuring wire remote from the measuring clip extends along an inside of the connecting rod and out of the second end.

5. The auxiliary device for lightning arrester periodic inspection wiring according to claim 1, wherein the connecting rod is configured as a telescopic rod, the connecting member is configured as a connecting wire, and the control member is provided with a winding wheel mechanism connected with the connecting wire for winding or releasing the connecting wire, so that the connecting wire can be in a tight state at any time when the connecting rod is stretched.

6. The auxiliary device for the lightning arrester periodic inspection wiring according to claim 5, wherein the winding wheel mechanism includes a housing, and a winding shaft, a gear, a clamping mechanism and a handle arranged outside the housing, the winding shaft, the gear and the handle being arranged in the housing, the connection wire is wound on the winding shaft, the gear is arranged on the winding shaft and rotates coaxially with the winding shaft, the winding shaft is rotatably connected with the housing, one end of the winding shaft extends out of the housing and is connected with the handle, the clamping mechanism is clamped with the gear so that the gear can rotate only in one direction, and the clamping mechanism can adjust the rotation direction of the gear.

7. The lightning arrester periodic inspection wiring auxiliary device according to claim 6, wherein the engaging mechanism includes a rack, a dial, a rotating shaft, a connecting shaft, a dial and two connecting springs, the center of the rack is connected to the housing through the rotating shaft, one side of the rack near the gear is provided with a latch engaged with the gear, two ends of the rack opposite to the other side are provided with protrusions, an arc-shaped groove is formed between the two protrusions, one end of each of the two connecting springs is connected to the two protrusions, the other end of each of the two connecting springs is connected to the control member, the dial is arranged between the two connecting springs, one end of the dial is rotatably connected to the housing through the connecting shaft parallel to the winding shaft, one end of the connecting shaft extends out of the housing and is connected to the dial, the other end of the dial abuts against one of the protrusions to engage the side of the rack with the gear, and the dial can slide along the arc-shaped groove to abut against different protrusions for adjusting the rotating direction of the gear.

8. The lightning arrester scheduled inspection wiring auxiliary device according to claim 1, further comprising a fixing device for fixing the connection rod, the fixing device being movably disposed along the connected connection rod.

9. The lightning arrester timing inspection wiring auxiliary device according to claim 8, wherein the fixing device comprises a sleeve sleeved outside the connecting rod, a fastening bolt having one end passing through the sleeve and abutting against the connecting rod, a support rod disposed outside the sleeve, and a fixing member disposed at one end of the support rod away from the sleeve.

10. The lightning arrester timing inspection wiring auxiliary device according to claim 9, wherein the support rod includes a first section hinged to the sleeve and a second section rotatably connected to the first section, and the other end of the second section is fixedly connected to the fixing member.

11. The auxiliary device for the lightning arrester periodic inspection wiring according to claim 9, wherein the fixing member is configured as a U-shaped plate, the opening direction of the U-shaped plate is perpendicular to the extending direction of the supporting rod, a clamping plate capable of moving along the extending direction of the supporting rod is disposed inside the fixing member, one side of the clamping plate close to the supporting rod is provided with an anti-slip pattern, the other side of the clamping plate is rotatably connected with a fastening screw, one end of the fastening screw penetrates through one side of the fixing member from outside to inside and is rotatably connected with the clamping plate, and the other end of the fastening screw is provided with a rocker.